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1 | 1 |
2 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 2 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file |
3 // for details. All rights reserved. Use of this source code is governed by a | 3 // for details. All rights reserved. Use of this source code is governed by a |
4 // BSD-style license that can be found in the LICENSE file. | 4 // BSD-style license that can be found in the LICENSE file. |
5 | 5 |
6 // WARNING: DO NOT EDIT THIS TEMPLATE FILE. | 6 // WARNING: DO NOT EDIT THIS TEMPLATE FILE. |
7 // The template file was generated by scripts/css_code_generator.py | 7 // The template file was generated by scripts/css_code_generator.py |
8 | 8 |
9 // Source of CSS properties: | 9 // Source of CSS properties: |
10 // CSSPropertyNames.in | 10 // CSSPropertyNames.in |
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60 $endif | 60 $endif |
61 } | 61 } |
62 $if DARTIUM | 62 $if DARTIUM |
63 | 63 |
64 bool _hasProperty(String propertyName) => | 64 bool _hasProperty(String propertyName) => |
65 _blink.BlinkCSSStyleDeclaration.$__propertyQuery___Callback_1(this, proper
tyName); | 65 _blink.BlinkCSSStyleDeclaration.$__propertyQuery___Callback_1(this, proper
tyName); |
66 $endif | 66 $endif |
67 | 67 |
68 @DomName('CSSStyleDeclaration.setProperty') | 68 @DomName('CSSStyleDeclaration.setProperty') |
69 void setProperty(String propertyName, String value, [String priority]) { | 69 void setProperty(String propertyName, String value, [String priority]) { |
70 return _setPropertyHelper(_browserPropertyName(propertyName), | 70 if (_supportsProperty(_camelCase(propertyName))) { |
71 value, priority); | 71 return _setPropertyHelper(propertyName, value, priority); |
| 72 } else { |
| 73 return _setPropertyHelper(Device.cssPrefix + propertyName, value, |
| 74 priority); |
| 75 } |
72 } | 76 } |
73 | 77 |
74 String _browserPropertyName(String propertyName) { | |
75 String name = _readCache(propertyName); | |
76 if (name is String) return name; | |
77 if (_supportsProperty(_camelCase(propertyName))) { | |
78 name = propertyName; | |
79 } else { | |
80 name = Device.cssPrefix + propertyName; | |
81 } | |
82 _writeCache(propertyName, name); | |
83 return name; | |
84 } | |
85 | |
86 $if DART2JS | |
87 static final _propertyCache = JS('', '{}'); | |
88 static String _readCache(String key) => | |
89 JS('String|Null', '#[#]', _propertyCache, key); | |
90 static void _writeCache(String key, String value) { | |
91 JS('void', '#[#] = #', _propertyCache, key, value); | |
92 } | |
93 $else | |
94 static String _readCache(String key) => null; | |
95 static void _writeCache(String key, value) {} | |
96 $endif | |
97 | |
98 static String _camelCase(String hyphenated) { | 78 static String _camelCase(String hyphenated) { |
99 $if DART2JS | 79 $if DART2JS |
100 var replacedMs = JS('String', r'#.replace(/^-ms-/, "ms-")', hyphenated); | 80 var replacedMs = JS('String', r'#.replace(/^-ms-/, "ms-")', hyphenated); |
101 | 81 |
102 var fToUpper = const JS_CONST( | 82 var fToUpper = const JS_CONST( |
103 r'function(_, letter) { return letter.toUpperCase(); }'); | 83 r'function(_, letter) { return letter.toUpperCase(); }'); |
104 return JS('String', r'#.replace(/-([\da-z])/ig, #)', replacedMs, fToUpper); | 84 return JS('String', r'#.replace(/-([\da-z])/ig, #)', replacedMs, fToUpper); |
105 $else | 85 $else |
106 // The "ms" prefix is always lowercased. | 86 // The "ms" prefix is always lowercased. |
107 return hyphenated.replaceFirst(new RegExp('^-ms-'), 'ms-').replaceAllMapped( | 87 return hyphenated.replaceFirst(new RegExp('^-ms-'), 'ms-').replaceAllMapped( |
108 new RegExp('-([a-z]+)', caseSensitive: false), | 88 new RegExp('-([a-z]+)', caseSensitive: false), |
109 (match) => match[0][1].toUpperCase() + match[0].substring(2)); | 89 (match) => match[0][1].toUpperCase() + match[0].substring(2)); |
110 $endif | 90 $endif |
111 } | 91 } |
112 | 92 |
113 $if DART2JS | 93 $if DART2JS |
114 void _setPropertyHelper(String propertyName, String value, [String priority])
{ | 94 void _setPropertyHelper(String propertyName, String value, [String priority])
{ |
115 if (value == null) value = ''; | 95 // try/catch for IE9 which throws on unsupported values. |
116 if (priority == null) priority = ''; | 96 try { |
117 JS('void', '#.setProperty(#, #, #)', this, propertyName, value, priority); | 97 if (value == null) value = ''; |
| 98 if (priority == null) { |
| 99 priority = ''; |
| 100 } |
| 101 JS('void', '#.setProperty(#, #, #)', this, propertyName, value, priority); |
| 102 // Bug #2772, IE9 requires a poke to actually apply the value. |
| 103 if (JS('bool', '!!#.setAttribute', this)) { |
| 104 JS('void', '#.setAttribute(#, #)', this, propertyName, value); |
| 105 } |
| 106 } catch (e) {} |
118 } | 107 } |
119 | 108 |
120 /** | 109 /** |
121 * Checks to see if CSS Transitions are supported. | 110 * Checks to see if CSS Transitions are supported. |
122 */ | 111 */ |
123 static bool get supportsTransitions { | 112 static bool get supportsTransitions { |
124 return document.body.style.supportsProperty('transition'); | 113 return document.body.style.supportsProperty('transition'); |
125 } | 114 } |
126 $else | 115 $else |
127 void _setPropertyHelper(String propertyName, String value, [String priority])
{ | 116 void _setPropertyHelper(String propertyName, String value, [String priority])
{ |
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3244 | 3233 |
3245 /** Gets the value of "zoom" */ | 3234 /** Gets the value of "zoom" */ |
3246 String get zoom => | 3235 String get zoom => |
3247 getPropertyValue('zoom'); | 3236 getPropertyValue('zoom'); |
3248 | 3237 |
3249 /** Sets the value of "zoom" */ | 3238 /** Sets the value of "zoom" */ |
3250 void set zoom(String value) { | 3239 void set zoom(String value) { |
3251 setProperty('zoom', value, ''); | 3240 setProperty('zoom', value, ''); |
3252 } | 3241 } |
3253 } | 3242 } |
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